PHP 'unserialize()' Function Use After Free Remote Code Execution Vulnerability

BID:73383

Info

PHP 'unserialize()' Function Use After Free Remote Code Execution Vulnerability

Bugtraq ID: 73383
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Mar 20 2015 12:00AM
Updated: Mar 20 2015 12:00AM
Credit: Taoguang Chen
Vulnerable: PHP php-gd 5.4.17-2
PHP PHP 5.6.5
PHP PHP 5.6.4
PHP PHP 5.6.1
PHP PHP 5.5.21
PHP PHP 5.5.14
+ Mandriva Linux Mandrake 10.1 x86_64
+ Mandriva Linux Mandrake 10.1
+ S.u.S.E. Linux Personal 9.2
+ Turbolinux Turbolinux Server 10.0
+ Ubuntu Ubuntu Linux 4.1 ppc
+ Ubuntu Ubuntu Linux 4.1 ia64
+ Ubuntu Ubuntu Linux 4.1 ia32
PHP PHP 5.5.13
PHP PHP 5.5.12
PHP PHP 5.5.11
PHP PHP 5.5.10
PHP PHP 5.5.5
PHP PHP 5.5.4
PHP PHP 5.5.3
PHP PHP 5.5.1
PHP PHP 5.5
PHP PHP 5.4.37
PHP PHP 5.4.30
+ Mandriva Linux Mandrake 10.1 x86_64
+ Mandriva Linux Mandrake 10.1
+ S.u.S.E. Linux Personal 9.2
+ Turbolinux Turbolinux Server 10.0
+ Ubuntu Ubuntu Linux 4.1 ppc
+ Ubuntu Ubuntu Linux 4.1 ia64
+ Ubuntu Ubuntu Linux 4.1 ia32
PHP PHP 5.4.29
PHP PHP 5.4.26
PHP PHP 5.4.25
PHP PHP 5.4.17
PHP PHP 5.4.14
PHP PHP 5.4.8
PHP PHP 5.4.7
PHP PHP 5.4.6
PHP PHP 5.4.4
PHP PHP 5.4.3
PHP PHP 5.4.2
PHP PHP 5.4.1
PHP PHP 5.3.29
PHP PHP 5.3.28
PHP PHP 5.3.24
PHP PHP 5.3.23
PHP PHP 5.3.22
+ Debian Linux 3.0 sparc
+ Debian Linux 3.0 s/390
+ Debian Linux 3.0 ppc
+ Debian Linux 3.0 mipsel
+ Debian Linux 3.0 mips
+ Debian Linux 3.0 m68k
+ Debian Linux 3.0 ia-64
+ Debian Linux 3.0 ia-32
+ Debian Linux 3.0 hppa
+ Debian Linux 3.0 arm
+ Debian Linux 3.0 alpha
+ Debian Linux 3.0
+ Debian Linux 2.2 sparc
+ Debian Linux 2.2 powerpc
+ Debian Linux 2.2 IA-32
+ Debian Linux 2.2 arm
+ Debian Linux 2.2 alpha
+ Debian Linux 2.2 68k
+ Debian Linux 2.2
+ Redhat Linux 6.2 sparc
+ Redhat Linux 6.2 i386
+ Redhat Linux 6.2 alpha
+ Redhat Linux 6.2
+ Trustix Secure Linux 1.2
+ Trustix Secure Linux 1.1
PHP PHP 5.3.21
PHP PHP 5.3.20
PHP PHP 5.3.17
PHP PHP 5.3.16
PHP PHP 5.3.14
PHP PHP 5.3.13
PHP PHP 5.3.12
PHP PHP 5.3.9
PHP PHP 5.3.8
PHP PHP 5.3.7
PHP PHP 5.3.6
PHP PHP 5.3.5
PHP PHP 5.3.2
PHP PHP 5.3.1
PHP PHP 5.3
PHP PHP 4.4.9
PHP PHP 4.4.8
PHP PHP 4.4.7
PHP PHP 4.4.6
PHP PHP 4.4.5
PHP PHP 4.4.4
PHP PHP 4.4.3
PHP PHP 4.4.2
PHP PHP 4.4.1
PHP PHP 4.4 .0
PHP PHP 4.3.11
PHP PHP 4.3.10
PHP PHP 4.3.9
PHP PHP 4.3.8
+ Mandriva Linux Mandrake 10.1 x86_64
+ Mandriva Linux Mandrake 10.1
+ S.u.S.E. Linux Personal 9.2
+ Turbolinux Turbolinux Server 10.0
+ Ubuntu Ubuntu Linux 4.1 ppc
+ Ubuntu Ubuntu Linux 4.1 ia64
+ Ubuntu Ubuntu Linux 4.1 ia32
PHP PHP 4.3.7
PHP PHP 4.3.6
PHP PHP 4.3.5
PHP PHP 4.3.4
PHP PHP 4.3.3
PHP PHP 4.3.2
PHP PHP 4.3.1
PHP PHP 4.3
PHP PHP 4.2.3
PHP PHP 4.2.2
PHP PHP 4.2.1
- FreeBSD FreeBSD 4.6
- FreeBSD FreeBSD 4.5
- FreeBSD FreeBSD 4.4
- FreeBSD FreeBSD 4.3
+ Slackware Linux 8.1
PHP PHP 4.2 .0
PHP PHP 4.1.2
PHP PHP 4.1.1
PHP PHP 4.1 .0
+ SuSE Linux 8.0 i386
+ SuSE Linux 8.0
PHP PHP 4.0.7 RC3
PHP PHP 4.0.7 RC2
PHP PHP 4.0.7 RC1
PHP PHP 4.0.7
PHP PHP 4.0.6
PHP PHP 4.0.5
PHP PHP 4.0.4
PHP PHP 4.0.3
+ Debian Linux 2.2 sparc
+ Debian Linux 2.2 powerpc
+ Debian Linux 2.2 IA-32
+ Debian Linux 2.2 arm
+ Debian Linux 2.2 alpha
+ Debian Linux 2.2 68k
+ Debian Linux 2.2
+ Sun Cobalt Control Station 4100CS
+ Sun Cobalt Qube3 Japanese 4000WGJ
+ Sun Cobalt Qube3 Japanese w/ Caching and RAID 4100WGJ
+ Sun Cobalt Qube3 Japanese w/Caching 4010WGJ
+ Sun Cobalt RaQ XTR 3500R
+ Sun Cobalt RaQ XTR Japanese 3500R-ja
PHP PHP 4.0.2
PHP PHP 4.0.1
+ Sun Cobalt Qube3 4000WG
+ Sun Cobalt Qube3 w/ Caching and RAID 4100WG
+ Sun Cobalt Qube3 w/Caching 4010WG
+ Sun Cobalt RaQ4 3001R
+ Sun Cobalt RaQ4 Japanese RAID 3100R-ja
+ Sun Cobalt RaQ4 RAID 3100R
PHP PHP 4.0 0
PHP PHP 5.6.6
PHP PHP 5.6.3
PHP PHP 5.6.2
PHP PHP 5.5.9
PHP PHP 5.5.8
PHP PHP 5.5.7
PHP PHP 5.5.22
PHP PHP 5.5.20
PHP PHP 5.5.2
PHP PHP 5.5.19
PHP PHP 5.5.18
PHP PHP 5.5.17
PHP PHP 5.5.16
PHP PHP 5.5.15
PHP PHP 5.5.0 Rc2
PHP PHP 5.5.0 Rc1
PHP PHP 5.4.9
PHP PHP 5.4.5
PHP PHP 5.4.38
PHP PHP 5.4.36
PHP PHP 5.4.35
PHP PHP 5.4.34
PHP PHP 5.4.33
PHP PHP 5.4.32
PHP PHP 5.4.31
PHP PHP 5.4.28
PHP PHP 5.4.27
PHP PHP 5.4.24
PHP PHP 5.4.23
PHP PHP 5.4.22
PHP PHP 5.4.21
PHP PHP 5.4.20
PHP PHP 5.4.19
PHP PHP 5.4.18
PHP PHP 5.4.16 Rc1
PHP PHP 5.4.16
PHP PHP 5.4.15 Rc1
PHP PHP 5.4.15
PHP PHP 5.4.14 Rc1
PHP PHP 5.4.13 Rc1
PHP PHP 5.4.13
PHP PHP 5.4.12 Rc2
PHP PHP 5.4.12 Rc1
PHP PHP 5.4.12
PHP PHP 5.4.11
PHP PHP 5.4.10
PHP PHP 5.4.0RC2
PHP PHP 5.3.4
PHP PHP 5.3.3
PHP PHP 5.3.27
PHP PHP 5.3.26
PHP PHP 5.3.25
PHP PHP 5.3.19
PHP PHP 5.3.18
PHP PHP 5.3.15
PHP PHP 5.3.11
PHP PHP 5.3.10
Not Vulnerable: PHP PHP 5.6.7
PHP PHP 5.5.23
PHP PHP 5.4.39

Exploit / POC

PHP 'unserialize()' Function Use After Free Remote Code Execution Vulnerability

The following proof of concept is available:

Solution / Fix

PHP 'unserialize()' Function Use After Free Remote Code Execution Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

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